GB735531A - Improvements in and relating to unsaturated acidic polyester ethoxyline resinous compositions - Google Patents
Improvements in and relating to unsaturated acidic polyester ethoxyline resinous compositionsInfo
- Publication number
- GB735531A GB735531A GB25316/52A GB2531652A GB735531A GB 735531 A GB735531 A GB 735531A GB 25316/52 A GB25316/52 A GB 25316/52A GB 2531652 A GB2531652 A GB 2531652A GB 735531 A GB735531 A GB 735531A
- Authority
- GB
- United Kingdom
- Prior art keywords
- acid
- polyester
- compositions
- composition
- ethylene glycol
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L63/00—Compositions of epoxy resins; Compositions of derivatives of epoxy resins
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S525/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S525/934—Powdered coating composition
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Macromonomer-Based Addition Polymer (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
A resinous composition consists of an acidic polymerizable ester containing a free carboxyl group and formed by reacting a dihydric alcohol and an a ,b -unsaturated dicarboxylic acid together with a polyether derivative of a polyhydric organic compound containing epoxy groups. Suitable reactants for preparing the polymerizable ester are ethylene glycol, diethylene glycol, propylene glycol, dipropylene glycol, or 1,4-butanediol, and maleic, fumaric or itaconic acid or anhydride. Up to 90 mol. per cent of the unsaturated acid may be replaced by succinic, adipic, glutaric, azelaic, sebacic, phthalic, isophthalic or terephthalic acid or anhydride. Preferably a molar excess of acid is employed, and the acid number of the polyester is above 50. The reaction mixture may include a polymerization inhibitor, e.g. p-tert. butyl catechol. Suitable epoxy bodies are as described in Specifications 518,057 and 579,698. In general they are produced by reacting an epihalohydrin with a polyhydric phenol, e.g. bis-(4-hydroxyphenyl) dimethylmethane, hydroquinone or resorcinol, or a polyhydric alcohol, e.g. glycerine. The preferred proportion of the polyester in the composition is 5-75 per cent by weight. The components are preferably blended at elevated temperature, e.g. while fluid. They combine chemically. Reaction is stopped by cooling to yield a fusible, soluble resin useful for coating, moulding, laminating or adhesive composition. The products are heat-curable. Suitable curing catalysts are peroxides, e.g. acetyl, lauroyl, stearoyl, benzoyl, or acetylbenzoyl peroxide; tert. butyl perbenzoate, tert. butyl hydroperoxide, cyclohexyl hydroperoxide-1, azo compounds, e.g. a ,a 1-azo-bis isobutyronitrile. Preferred catalyst concentration is 0.1-2 per cent by weight of the polyester. The compositions may be copolymerized with for example styrene, methyl methacrylate, ethyl acrylate, vinyl acetate or diallyl phthalate. Suitable solvents for the compositions are acetone, methyl ethyl ketone, ethyl Cellosolve (Registered Trade Mark), cyclohexanone, cresylic acid, diacetone alcohol or isophorone. Suitable diluents are benzene, toluene or solvent naphtha. The compositions may includes fillers, e.g. glass fibres, mica, clay, TiO2, iron oxide, carbon, graphite, asbestos or glass fibres. In the examples (1) a polyester from ethylene glycol and maleic acid was blended for 1 1/2 hours at 150-160 DEG C. with a resin known as Epon. Quinone was present. The product cured by heating in air or with addition of benzoyl- or butyl hydro-peroxide. Dissolved in acetone and benzene it gave a film-forming composition with good adhesion to copper. (2) The composition of example (1) was mixed with a polyvinyl formal in ethylene dichloride. The solution yielded flexible adherent, films on copper strips. Mixed with acetone, clay, asbestos and benzoyl peroxide the composition of example (1) was suitable for moulding. Other similar examples include inter alia the use of ethylene glycol fumarate as the polyester, the use of copolymerisates of the compositions of the invention and allyl phthalate for laminating glass cloth, the use of compositions according to the invention for coating and impregnating asbestos tape as in Specification 735,532, [Group XXXVI], the use of a polyester from ethylene glycol, maleic anhydride and adipic acid and copolymerization of the compositions of the invention with styrene.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US254208A US2691007A (en) | 1951-10-31 | 1951-10-31 | Unsaturated acidic polyester ethoxyline resinous compositions |
Publications (1)
Publication Number | Publication Date |
---|---|
GB735531A true GB735531A (en) | 1955-08-24 |
Family
ID=22963352
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB25316/52A Expired GB735531A (en) | 1951-10-31 | 1952-10-09 | Improvements in and relating to unsaturated acidic polyester ethoxyline resinous compositions |
Country Status (3)
Country | Link |
---|---|
US (1) | US2691007A (en) |
BE (1) | BE515178A (en) |
GB (1) | GB735531A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3046851A (en) * | 1958-11-24 | 1962-07-31 | Prismo Safety Corp | Highway marking composition |
US3476697A (en) * | 1965-05-28 | 1969-11-04 | Rohm & Haas | Linear polymers with polyfunctional telomers and derivatives thereof |
US5023303A (en) * | 1988-01-29 | 1991-06-11 | Pappas S Peter | α, β-diacid/N,N-substituted diamine adduct catalyst for epoxy resin and acid polyester |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1074260B (en) * | 1960-01-28 | Chemische Werke Hüls Aktien gesellschaft Marl (Kr Rcckhnghausenj | Process for the manufacture of polymerization products from unsaturated polyester resins, monomeric unsaturated compounds and epoxy resins | |
US2933416A (en) * | 1960-04-19 | Process for fixing figments on | ||
US2866057A (en) * | 1952-05-16 | 1958-12-23 | Sprague Electric Co | Printed electrical resistor |
US2859199A (en) * | 1953-04-06 | 1958-11-04 | Pittsburgh Plate Glass Co | Polymerizable mixture of styrene and a polyester reaction product |
US2848433A (en) * | 1953-12-30 | 1958-08-19 | Aries Lab Inc | Copolymerized and cross-linked epoxide resins |
US2939859A (en) * | 1954-03-31 | 1960-06-07 | Shell Oil Co | Process for preparing resinified product from polyepoxy polyether and aromatic-substituted-alkene-1 and composition for production of said product |
US2829191A (en) * | 1954-04-07 | 1958-04-01 | Westinghouse Electric Corp | Polymerizable polyester and vinylidene monomer resinous composition and electrical conductor insulated therewith |
US2871454A (en) * | 1954-05-14 | 1959-01-27 | Westinghouse Electric Corp | Glycidyl polyether-triethanolamine borate composition and product treated therewith |
BE541648A (en) * | 1955-04-07 | 1900-01-01 | ||
US2910455A (en) * | 1954-11-26 | 1959-10-27 | Pittsburgh Plate Glass Co | Glycidyl polyethers from an epihalohydrin and a bis(4-hydroxy-3 allyl phenyl) alkane |
GB799613A (en) * | 1955-04-01 | 1958-08-13 | Alexander Henry Russell | Improvements in novel monolithic cast objects and method of preparing the same |
US2883308A (en) * | 1956-04-02 | 1959-04-21 | North American Aviation Inc | Ethoxyline-cyanurate-acrylate resinous composition and copper conductor coated therewith |
US3208894A (en) * | 1959-11-24 | 1965-09-28 | Yanagihara Kotaro | Method of making impregnated base materials, employing unsaturated polyester resin |
US3278636A (en) * | 1960-06-21 | 1966-10-11 | Union Carbide Corp | Thermosetting compositions of carboxyl terminated polyesters and diglycidyl ethers |
US3060147A (en) * | 1961-05-03 | 1962-10-23 | American Cyanamid Co | Polyester resin compositions |
US3277040A (en) * | 1964-03-03 | 1966-10-04 | Avisun Corp | Coating composition for a flexible base sheet and a method of preparing the same |
US3272769A (en) * | 1965-06-14 | 1966-09-13 | Csaba K Hunyar | Epoxide-polyester compositions as modifiers for thermoplastic resins |
US3571491A (en) * | 1968-08-22 | 1971-03-16 | Gen Electric | Electrical insulating compositions of polyester resin, epoxy resin, polyvinyl acetal resin and finely divided filler |
US3985666A (en) * | 1971-04-13 | 1976-10-12 | Xerox Corporation | Plastic materials mixed with polar group containing materials |
US4038339A (en) * | 1975-09-16 | 1977-07-26 | Westinghouse Electric Corporation | Epoxy-vinyl-polyester cold blended resin composition |
US4055606A (en) * | 1976-06-21 | 1977-10-25 | Allied Chemical Corporation | Novel copolyester-polyepoxide compositions |
JPS5321300A (en) * | 1976-08-11 | 1978-02-27 | Hitachi Cable Ltd | Epoxy resin composition |
US4284753A (en) * | 1980-04-14 | 1981-08-18 | Shell Oil Company | Heat curable polyepoxide-unsaturated aromatic monomer resin compositions |
US4503200A (en) * | 1982-07-19 | 1985-03-05 | Shell Oil Company | Heat curable polyepoxide resin blends |
US4554341A (en) * | 1985-02-27 | 1985-11-19 | Shell Oil Company | Fire retardant, fast reacting epoxy resin |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE436046A (en) * | 1938-08-23 | |||
US2646410A (en) * | 1949-05-03 | 1953-07-21 | Hercules Powder Co Ltd | Maleic polyester compositions |
US2626223A (en) * | 1950-06-20 | 1953-01-20 | Westinghouse Electric Corp | Synthetic resin and insulated products produced therewith |
US2591539A (en) * | 1950-10-03 | 1952-04-01 | Devoe & Raynolds Co | Resinous compositions |
-
0
- BE BE515178D patent/BE515178A/xx unknown
-
1951
- 1951-10-31 US US254208A patent/US2691007A/en not_active Expired - Lifetime
-
1952
- 1952-10-09 GB GB25316/52A patent/GB735531A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3046851A (en) * | 1958-11-24 | 1962-07-31 | Prismo Safety Corp | Highway marking composition |
US3476697A (en) * | 1965-05-28 | 1969-11-04 | Rohm & Haas | Linear polymers with polyfunctional telomers and derivatives thereof |
US5023303A (en) * | 1988-01-29 | 1991-06-11 | Pappas S Peter | α, β-diacid/N,N-substituted diamine adduct catalyst for epoxy resin and acid polyester |
Also Published As
Publication number | Publication date |
---|---|
US2691007A (en) | 1954-10-05 |
BE515178A (en) |
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